Remove GitHub Actions workflow for syncing manifest version on release

.github/workflows/release.yml

@@ -0,0 +1,125 @@
+name: Create release
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: Semver (e.g. 0.2.0). A leading v is optional.
+        required: true
+        type: string
+      draft:
+        description: Create as draft release
+        required: false
+        type: boolean
+        default: false
+      prerelease:
+        description: Mark as prerelease
+        required: false
+        type: boolean
+        default: false
+      release_notes:
+        description: Release notes (optional). If empty, GitHub generates notes from commits.
+        required: false
+        type: string
+        default: ""
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  normalize:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.meta.outputs.version }}
+      tag: ${{ steps.meta.outputs.tag }}
+      branch: ${{ steps.meta.outputs.branch }}
+    steps:
+      - id: meta
+        env:
+          RAW: ${{ github.event.inputs.version }}
+        run: |
+          set -euo pipefail
+          VERSION="${RAW#v}"
+          if [ -z "$VERSION" ]; then
+            echo "::error::version is empty"
+            exit 1
+          fi
+          if [[ "$VERSION" == *"/"* ]]; then
+            echo "::error::version must not contain /"
+            exit 1
+          fi
+          TAG="v${VERSION}"
+          BRANCH="release/${TAG}"
+          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
+          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
+          echo "branch=${BRANCH}" >> "$GITHUB_OUTPUT"
+
+  release:
+    needs: normalize
+    runs-on: ubuntu-latest
+    concurrency:
+      group: create-release-${{ github.repository }}-${{ needs.normalize.outputs.version }}
+      cancel-in-progress: false
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.repository.default_branch }}
+          fetch-depth: 0
+
+      - name: Bump manifest, push release branch, publish release, open PR
+        env:
+          GH_TOKEN: ${{ github.token }}
+          VERSION: ${{ needs.normalize.outputs.version }}
+          TAG: ${{ needs.normalize.outputs.tag }}
+          BRANCH: ${{ needs.normalize.outputs.branch }}
+          INPUT_DRAFT: ${{ github.event.inputs.draft }}
+          INPUT_PRERELEASE: ${{ github.event.inputs.prerelease }}
+          RELEASE_NOTES: ${{ github.event.inputs.release_notes }}
+          DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
+        run: |
+          set -euo pipefail
+
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git checkout -b "$BRANCH"
+
+          export MANIFEST_VERSION="$VERSION"
+          python3 << 'PY'
+          import json
+          import os
+          from pathlib import Path
+
+          version = os.environ["MANIFEST_VERSION"]
+          path = Path("custom_components/android_management_api/manifest.json")
+          with path.open(encoding="utf-8") as f:
+              data = json.load(f)
+          data["version"] = version
+          text = json.dumps(data, indent=2, ensure_ascii=False) + "\n"
+          path.write_text(text, encoding="utf-8")
+          PY
+
+          git add custom_components/android_management_api/manifest.json
+          if git diff --staged --quiet; then
+            echo "::error::Manifest already at ${VERSION}; nothing to commit."
+            exit 1
+          fi
+          git commit -m "chore: bump manifest to ${VERSION} for ${TAG}"
+          git push -u origin "$BRANCH"
+
+          EXTRA=( )
+          if [ "$INPUT_DRAFT" = "true" ]; then EXTRA+=(--draft); fi
+          if [ "$INPUT_PRERELEASE" = "true" ]; then EXTRA+=(--prerelease); fi
+
+          if [ -n "$RELEASE_NOTES" ]; then
+            printf '%s\n' "$RELEASE_NOTES" > /tmp/release-notes.md
+            gh release create "$TAG" --target "$BRANCH" --title "$TAG" -F /tmp/release-notes.md "${EXTRA[@]}"
+          else
+            gh release create "$TAG" --target "$BRANCH" --title "$TAG" --generate-notes "${EXTRA[@]}"
+          fi
+
+          gh pr create \
+            --base "$DEFAULT_BRANCH" \
+            --head "$BRANCH" \
+            --title "Merge ${TAG} manifest bump" \
+            --body "Automated manifest bump for [${TAG}](https://github.com/${{ github.repository }}/releases/tag/${TAG}). Merge after checks pass so \`${DEFAULT_BRANCH}\` matches the release."